La Fiesta celebrated sixty years in business in 2023, making it one of Denver’s oldest restaurants that’s still operating in the same location and run by the same family that founded it. Located in a former Safeway, it doles out Denver's unique style of Mexican food done right. While the late-night dance parties of decades ago are now just memories, it has solidified its reputation as a lunchtime gathering spot, attracting everyone from cops to lawyers to Colorado Supreme Court justices. ($$)